Viking VK-E-20TF-IP Touch-free Voip Entry Phone

- Touch-free motion sensor with adjustable range from one to four inches- Motion sensors ring LED lights blue during idle, flashes green during dialing and lights steady green when call is answered- Automatic polling and programming software included- 2 Amp relay contacts for door/gate or SL-2 Strobe Light control- SIP compliant- Outbound Proxy, Authentication ID, Peer to Peer, VLAN Tagging- PoE powered (class 1, <4 Watts)- Automatic Noise Canceling (ANC) for proper operation in noisy environments- VoIP eliminates the need for ?Push to Talk? mode- Network downloadable firmware- T-10 Torx security screws for added security- Can be used with optional RC-4A Secure Relay Controller- Marine grade 316 stainless steel prevents corrosion on stainless steel models- Laser etched graphics on stainless steel models- Programmable to dial up to 5 numbers on busy or ring no answer- Cycles through backup phone numbers on busy or no-answer- Hangs up on busy signal, time-out or touch tone command- Remotely programmable- Extended temperature range of -40?F to 140?F- 3 different chassis available- Volume adjustments for microphone and speaker- Surface mounts to a wall or flat sided post- Diagnostics for testing microphone, speaker, and relay